2a4dc77a63
I used this hacky sed-command (run it from your GNU Social root, or change the first grep's path to where it actually lies) to do a rough fix on all ::staticGet calls and rename them to ::getKV sed -i -s -e '/DataObject::staticGet/I!s/::staticGet/::getKV/Ig' $(grep -R ::staticGet `pwd`/* | grep -v -e '^extlib' | grep -v DataObject:: |grep -v "function staticGet"|cut -d: -f1 |sort |uniq) If you're applying this, remember to change the Managed_DataObject and Memcached_DataObject function definitions of staticGet to getKV! This might of course take some getting used to, or modification fo StatusNet plugins, but the result is that all the static calls (to staticGet) are now properly made without breaking PHP Strict Standards. Standards are there to be followed (and they caused some very bad confusion when used with get_called_class) Reasonably any plugin or code that tests for the definition of 'GNUSOCIAL' or similar will take this change into consideration.
421 lines
14 KiB
PHP
421 lines
14 KiB
PHP
<?php
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/**
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* Data class for event RSVPs
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*
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* PHP version 5
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*
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* @category Data
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
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* @link http://status.net/
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*
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2011, StatusNet, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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if (!defined('STATUSNET')) {
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exit(1);
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}
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/**
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* Data class for event RSVPs
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*
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* @category Event
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
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* @link http://status.net/
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*
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* @see Managed_DataObject
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*/
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class RSVP extends Managed_DataObject
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{
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const POSITIVE = 'http://activitystrea.ms/schema/1.0/rsvp-yes';
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const POSSIBLE = 'http://activitystrea.ms/schema/1.0/rsvp-maybe';
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const NEGATIVE = 'http://activitystrea.ms/schema/1.0/rsvp-no';
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public $__table = 'rsvp'; // table name
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public $id; // varchar(36) UUID
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public $uri; // varchar(255)
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public $profile_id; // int
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public $event_id; // varchar(36) UUID
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public $response; // tinyint
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public $created; // datetime
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/**
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* Get an instance by compound key
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*
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* @param array $kv array of key-value mappings
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*
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* @return Bookmark object found, or null for no hits
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*/
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function pkeyGet($kv)
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{
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return Memcached_DataObject::pkeyGet('RSVP', $kv);
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}
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/**
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* Add the compound profile_id/event_id index to our cache keys
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* since the DB_DataObject stuff doesn't understand compound keys
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* except for the primary.
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*
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* @return array
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*/
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function _allCacheKeys() {
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$keys = parent::_allCacheKeys();
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$keys[] = self::multicacheKey('RSVP', array('profile_id' => $this->profile_id,
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'event_id' => $this->event_id));
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return $keys;
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}
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/**
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* The One True Thingy that must be defined and declared.
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*/
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public static function schemaDef()
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{
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return array(
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'description' => 'Plan to attend event',
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'fields' => array(
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'id' => array('type' => 'char',
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'length' => 36,
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'not null' => true,
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'description' => 'UUID'),
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'uri' => array('type' => 'varchar',
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'length' => 255,
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'not null' => true),
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'profile_id' => array('type' => 'int'),
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'event_id' => array('type' => 'char',
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'length' => 36,
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'not null' => true,
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'description' => 'UUID'),
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'response' => array('type' => 'char',
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'length' => '1',
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'description' => 'Y, N, or ? for three-state yes, no, maybe'),
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'created' => array('type' => 'datetime',
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'not null' => true),
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),
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'primary key' => array('id'),
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'unique keys' => array(
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'rsvp_uri_key' => array('uri'),
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'rsvp_profile_event_key' => array('profile_id', 'event_id'),
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),
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'foreign keys' => array('rsvp_event_id_key' => array('event', array('event_id' => 'id')),
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'rsvp_profile_id__key' => array('profile', array('profile_id' => 'id'))),
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'indexes' => array('rsvp_created_idx' => array('created')),
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);
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}
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function saveNew($profile, $event, $verb, $options=array())
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{
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if (array_key_exists('uri', $options)) {
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$other = RSVP::getKV('uri', $options['uri']);
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if (!empty($other)) {
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// TRANS: Client exception thrown when trying to save an already existing RSVP ("please respond").
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throw new ClientException(_m('RSVP already exists.'));
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}
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}
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$other = RSVP::pkeyGet(array('profile_id' => $profile->id,
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'event_id' => $event->id));
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if (!empty($other)) {
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// TRANS: Client exception thrown when trying to save an already existing RSVP ("please respond").
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throw new ClientException(_m('RSVP already exists.'));
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}
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$rsvp = new RSVP();
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$rsvp->id = UUID::gen();
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$rsvp->profile_id = $profile->id;
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$rsvp->event_id = $event->id;
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$rsvp->response = self::codeFor($verb);
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if (array_key_exists('created', $options)) {
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$rsvp->created = $options['created'];
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} else {
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$rsvp->created = common_sql_now();
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}
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if (array_key_exists('uri', $options)) {
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$rsvp->uri = $options['uri'];
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} else {
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$rsvp->uri = common_local_url('showrsvp',
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array('id' => $rsvp->id));
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}
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$rsvp->insert();
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self::blow('rsvp:for-event:%s', $event->id);
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// XXX: come up with something sexier
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$content = $rsvp->asString();
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$rendered = $rsvp->asHTML();
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$options = array_merge(array('object_type' => $verb),
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$options);
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if (!array_key_exists('uri', $options)) {
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$options['uri'] = $rsvp->uri;
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}
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$eventNotice = $event->getNotice();
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if (!empty($eventNotice)) {
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$options['reply_to'] = $eventNotice->id;
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}
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$saved = Notice::saveNew($profile->id,
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$content,
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array_key_exists('source', $options) ?
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$options['source'] : 'web',
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$options);
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return $saved;
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}
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function codeFor($verb)
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{
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switch ($verb) {
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case RSVP::POSITIVE:
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return 'Y';
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break;
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case RSVP::NEGATIVE:
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return 'N';
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break;
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case RSVP::POSSIBLE:
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return '?';
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break;
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default:
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// TRANS: Exception thrown when requesting an undefined verb for RSVP.
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throw new Exception(sprintf(_m('Unknown verb "%s".'),$verb));
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}
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}
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static function verbFor($code)
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{
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switch ($code) {
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case 'Y':
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return RSVP::POSITIVE;
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break;
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case 'N':
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return RSVP::NEGATIVE;
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break;
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case '?':
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return RSVP::POSSIBLE;
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break;
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default:
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// TRANS: Exception thrown when requesting an undefined code for RSVP.
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throw new Exception(sprintf(_m('Unknown code "%s".'),$code));
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}
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}
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function getNotice()
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{
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$notice = Notice::getKV('uri', $this->uri);
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if (empty($notice)) {
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// TRANS: Server exception thrown when requesting a non-exsting notice for an RSVP ("please respond").
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// TRANS: %s is the RSVP with the missing notice.
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throw new ServerException(sprintf(_m('RSVP %s does not correspond to a notice in the database.'),$this->id));
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}
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return $notice;
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}
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static function fromNotice($notice)
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{
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return RSVP::getKV('uri', $notice->uri);
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}
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static function forEvent($event)
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{
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$keypart = sprintf('rsvp:for-event:%s', $event->id);
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$idstr = self::cacheGet($keypart);
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if ($idstr !== false) {
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$ids = explode(',', $idstr);
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} else {
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$ids = array();
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$rsvp = new RSVP();
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$rsvp->selectAdd();
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$rsvp->selectAdd('id');
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$rsvp->event_id = $event->id;
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if ($rsvp->find()) {
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while ($rsvp->fetch()) {
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$ids[] = $rsvp->id;
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}
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}
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self::cacheSet($keypart, implode(',', $ids));
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}
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$rsvps = array(RSVP::POSITIVE => array(),
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RSVP::NEGATIVE => array(),
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RSVP::POSSIBLE => array());
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foreach ($ids as $id) {
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$rsvp = RSVP::getKV('id', $id);
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if (!empty($rsvp)) {
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$verb = self::verbFor($rsvp->response);
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$rsvps[$verb][] = $rsvp;
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}
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}
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return $rsvps;
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}
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function getProfile()
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{
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$profile = Profile::getKV('id', $this->profile_id);
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if (empty($profile)) {
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// TRANS: Exception thrown when requesting a non-existing profile.
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// TRANS: %s is the ID of the non-existing profile.
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throw new Exception(sprintf(_m('No profile with ID %s.'),$this->profile_id));
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}
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return $profile;
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}
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function getEvent()
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{
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$event = Happening::getKV('id', $this->event_id);
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if (empty($event)) {
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// TRANS: Exception thrown when requesting a non-existing event.
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// TRANS: %s is the ID of the non-existing event.
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throw new Exception(sprintf(_m('No event with ID %s.'),$this->event_id));
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}
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return $event;
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}
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function asHTML()
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{
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$event = Happening::getKV('id', $this->event_id);
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return self::toHTML($this->getProfile(),
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$event,
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$this->response);
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}
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function asString()
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{
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$event = Happening::getKV('id', $this->event_id);
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return self::toString($this->getProfile(),
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$event,
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$this->response);
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}
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static function toHTML($profile, $event, $response)
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{
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$fmt = null;
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switch ($response) {
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case 'Y':
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// TRANS: HTML version of an RSVP ("please respond") status for a user.
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// TRANS: %1$s is a profile URL, %2$s a profile name,
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// TRANS: %3$s is an event URL, %4$s an event title.
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$fmt = _m("<span class='automatic event-rsvp'><a href='%1\$s'>%2\$s</a> is attending <a href='%3\$s'>%4\$s</a>.</span>");
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break;
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case 'N':
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// TRANS: HTML version of an RSVP ("please respond") status for a user.
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// TRANS: %1$s is a profile URL, %2$s a profile name,
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// TRANS: %3$s is an event URL, %4$s an event title.
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$fmt = _m("<span class='automatic event-rsvp'><a href='%1\$s'>%2\$s</a> is not attending <a href='%3\$s'>%4\$s</a>.</span>");
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break;
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case '?':
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// TRANS: HTML version of an RSVP ("please respond") status for a user.
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// TRANS: %1$s is a profile URL, %2$s a profile name,
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// TRANS: %3$s is an event URL, %4$s an event title.
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$fmt = _m("<span class='automatic event-rsvp'><a href='%1\$s'>%2\$s</a> might attend <a href='%3\$s'>%4\$s</a>.</span>");
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break;
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default:
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// TRANS: Exception thrown when requesting a user's RSVP status for a non-existing response code.
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// TRANS: %s is the non-existing response code.
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throw new Exception(sprintf(_m('Unknown response code %s.'),$response));
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break;
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}
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if (empty($event)) {
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$eventUrl = '#';
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// TRANS: Used as event title when not event title is available.
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// TRANS: Used as: Username [is [not ] attending|might attend] an unknown event.
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$eventTitle = _m('an unknown event');
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} else {
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$notice = $event->getNotice();
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$eventUrl = $notice->bestUrl();
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$eventTitle = $event->title;
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}
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return sprintf($fmt,
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htmlspecialchars($profile->profileurl),
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htmlspecialchars($profile->getBestName()),
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htmlspecialchars($eventUrl),
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htmlspecialchars($eventTitle));
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}
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static function toString($profile, $event, $response)
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{
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$fmt = null;
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switch ($response) {
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case 'Y':
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// TRANS: Plain text version of an RSVP ("please respond") status for a user.
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// TRANS: %1$s is a profile name, %2$s is an event title.
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$fmt = _m('%1$s is attending %2$s.');
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break;
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case 'N':
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// TRANS: Plain text version of an RSVP ("please respond") status for a user.
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// TRANS: %1$s is a profile name, %2$s is an event title.
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$fmt = _m('%1$s is not attending %2$s.');
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break;
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case '?':
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// TRANS: Plain text version of an RSVP ("please respond") status for a user.
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// TRANS: %1$s is a profile name, %2$s is an event title.
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$fmt = _m('%1$s might attend %2$s.');
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break;
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default:
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// TRANS: Exception thrown when requesting a user's RSVP status for a non-existing response code.
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// TRANS: %s is the non-existing response code.
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throw new Exception(sprintf(_m('Unknown response code %s.'),$response));
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break;
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}
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if (empty($event)) {
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// TRANS: Used as event title when not event title is available.
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// TRANS: Used as: Username [is [not ] attending|might attend] an unknown event.
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$eventTitle = _m('an unknown event');
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} else {
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$notice = $event->getNotice();
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$eventTitle = $event->title;
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}
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return sprintf($fmt,
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$profile->getBestName(),
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$eventTitle);
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}
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function delete()
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{
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self::blow('rsvp:for-event:%s', $event->id);
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parent::delete();
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}
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}
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